R169389360 Bosch Rexroth

REXROTH R169389360 ball runner block resist cr

Name: R169389360 REXROTH
Brand: REXROTH
SKU: 113477-en-eur
Price: 332.76 EUR
Availability: InStock

KWC-020-FNN-C0-H-2

332.76 €

4 pcs. with 1 to 3 days delivery to United States

Find your match! Click to explore guide rails that pair with this runner block

Specifications

Area of application: For restricted upward space
Maximum precision
Significantly reduced frictional oscillations and low friction level, particularly under external load
Ball Runner Block body or ball Guide Rail made of steel with corrosion-resistant coating, matt silver finish, hard chrome plated
Patented entry zone increases the travel accuracy up to a factor of six

Ball runner block Resist CR with corrosion-resistant coating, matt silver finish, hard chrome plated

Series (R1693)	Flange, normal, low R1693
Size (8)	20 size
Preload class (9)	C0 Without preload (clearance)

Accuracy class (3)	H Hight Accuracy Level
Seals (60)	SS Standard seal without ball chain

Dimensions
Technical data

^a) For O-ring
Size 20 - 25: Ø 5 · 1.0 (mm)
Open lube port if necessary (see general technical notes and information in the "Maintenance" section).
^b) Lube nipple, size 20 - 25:
Funnel-type lube nipple DIN 3405-B M3x5, B₂ = 8 mm
Lube port with additional anti-twist feature.
When using different lube nipples, pay attention to the screw-in depth of 5 mm!
The lube nipple is included in the scope of delivery (not installed).
Size 20: Connection is possible on end-face.
Size 25: Connection is possible on all sides.

A	59	mm
A₂	20	mm
B	72.5 mm +0.5
E₁	49	mm
E₈	30.50	mm
H	28	mm
Dimension H₂ with cover strip	20.75	mm
K₁	13	mm
K₃	3.60	mm
N₁	7.70	mm
S₁	5.30	mm
ØS₅	6	mm
T	60	mm

A₁	29.50	mm
A₃	19.50	mm
B₁	49.60	mm
E₂	32	mm
E₉	5.60	mm
H₁	23	mm
Dimension H₂ without cover strip	20.55	mm
K₂	-
K₄	-
N₆	13.2 mm ±0.5
S₂	M6
S₉	M3x5
V₁	6	mm

a_max (If F_comb > 2.8 • F_pr : a_max = 50 m/s²)	250	m/s²
m	0.40	kg
Operating conditions	Operating conditions
Permissible ambient temperature (min ... max) (Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us. )	-10 °C ... +80 °C